linux-kernel - Re: [PATCH V11 01/15] rust: cpumask: Add few more helpers

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Message-ID: <aBT5QSEBG4H_wz3E@yury>
Date: Fri, 2 May 2025 12:56:33 -0400
From: Yury Norov <yury.norov@...il.com>
To: Viresh Kumar <viresh.kumar@...aro.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>,
	Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
	Danilo Krummrich <dakr@...hat.com>, Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Benno Lossin <benno.lossin@...ton.me>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>, Trevor Gross <tmgross@...ch.edu>,
	Danilo Krummrich <dakr@...nel.org>, linux-pm@...r.kernel.org,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Stephen Boyd <sboyd@...nel.org>, Nishanth Menon <nm@...com>,
	rust-for-linux@...r.kernel.org,
	Manos Pitsidianakis <manos.pitsidianakis@...aro.org>,
	Alex Bennée <alex.bennee@...aro.org>,
	Joakim Bech <joakim.bech@...aro.org>, Rob Herring <robh@...nel.org>,
	Burak Emir <bqe@...gle.com>,
	Rasmus Villemoes <linux@...musvillemoes.dk>,
	Russell King <linux@...linux.org.uk>, linux-clk@...r.kernel.org,
	Michael Turquette <mturquette@...libre.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V11 01/15] rust: cpumask: Add few more helpers

On Mon, Apr 21, 2025 at 12:52:08PM +0530, Viresh Kumar wrote:
> Add few more cpumask helpers that are required by the Rust abstraction.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

Acked-by: Yury Norov [NVIDIA] <yury.norov@...il.com>

> ---
>  rust/helpers/cpumask.c | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/rust/helpers/cpumask.c b/rust/helpers/cpumask.c
> index 2d380a86c34a..eb10598a0242 100644
> --- a/rust/helpers/cpumask.c
> +++ b/rust/helpers/cpumask.c
> @@ -7,16 +7,41 @@ void rust_helper_cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp)
>  	cpumask_set_cpu(cpu, dstp);
>  }
>  
> +void rust_helper___cpumask_set_cpu(unsigned int cpu, struct cpumask *dstp)
> +{
> +	__cpumask_set_cpu(cpu, dstp);
> +}
> +
>  void rust_helper_cpumask_clear_cpu(int cpu, struct cpumask *dstp)
>  {
>  	cpumask_clear_cpu(cpu, dstp);
>  }
>  
> +void rust_helper___cpumask_clear_cpu(int cpu, struct cpumask *dstp)
> +{
> +	__cpumask_clear_cpu(cpu, dstp);
> +}
> +
> +bool rust_helper_cpumask_test_cpu(int cpu, struct cpumask *srcp)
> +{
> +	return cpumask_test_cpu(cpu, srcp);
> +}
> +
>  void rust_helper_cpumask_setall(struct cpumask *dstp)
>  {
>  	cpumask_setall(dstp);
>  }
>  
> +bool rust_helper_cpumask_empty(struct cpumask *srcp)
> +{
> +	return cpumask_empty(srcp);
> +}
> +
> +bool rust_helper_cpumask_full(struct cpumask *srcp)
> +{
> +	return cpumask_full(srcp);
> +}
> +
>  unsigned int rust_helper_cpumask_weight(struct cpumask *srcp)
>  {
>  	return cpumask_weight(srcp);
> -- 
> 2.31.1.272.g89b43f80a514